UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmCqKrM2G7bOKb6rjpzNGUpmkcJRvbAYlP9ckToZ/Oc=' 
WHERE 
  key_id = 'aadbada0f27284403939aafac50080b65db02573b548152a36e00770cda31efc' 
  AND (
    token = 'zmCqKrM2G7bOKb6rjpzNGUpmkcJRvbAYlP9ckToZ/Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )